I wanted to upgrade ACR 13.4 to version 14 Unfortunately my Mac was working under Mac OS Mojave (and therefore impossible to install ACR version 14). So I downloaded and installed MAC OS Monterey 12.0.1 Since then, several DNG files do not want to open and I have the following message
"Could not complete your request because Photoshop does not recognize this type of file."
So I downloaded and installed the latest version of Photoshop 23.0.0 (Photoshop CC2022).
But it still doesn't work, I still get the same error message.
What should I do (I already did a reset and threw the "preferences" in the trash).
When I try to upload one of these "problematic" files, I get the following answer:
Correct the highlighted errors and try again.
The attachment's l1000307.dng content type (image/x-adobe-dng) does not match its file extension and has been removed. The attachment's l1000304.dng content type (image/x-adobe-dng) does not match its file extension and has been removed.